49978484

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 94348800

約数和(自身を除く): 44370316

約数列:

[1, 2, 4, 29, 47, 58, 89, 94, 103, 116, 178, 188, 206, 356, 412, 1363, 2581, 2726, 2987, 4183, 4841, 5162, 5452, 5974, 8366, 9167, 9682, 10324, 11948, 16732, 18334, 19364, 36668, 121307, 140389, 242614, 265843, 280778, 430849, 485228, 531686, 561556, 861698, 1063372, 1723396, 12494621, 24989242, 49978484]

約数ペア:

[(1, 49978484), (2, 24989242), (4, 12494621), (29, 1723396), (47, 1063372), (58, 861698), (89, 561556), (94, 531686), (103, 485228), (116, 430849), (178, 280778), (188, 265843), (206, 242614), (356, 140389), (412, 121307), (1363, 36668), (2581, 19364), (2726, 18334), (2987, 16732), (4183, 11948), (4841, 10324), (5162, 9682), (5452, 9167), (5974, 8366)]